0 votes
196 views
asked in FM by (215k points)
Improved streamlining produces 25% reduction in the drag coefficient of a torpedo. When it is travelling fully submerged and and assuming the driving power to remain the same, the increases in speed will be                       

(a) 10%                       (b) 20%

(c) 25%                       (d) 30%

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.3k users

...